diff --git a/GFTextMerge.csproj b/GFTextMerge.csproj
index 9948a51..12e562b 100644
--- a/GFTextMerge.csproj
+++ b/GFTextMerge.csproj
@@ -94,7 +94,7 @@
       <Version>18.1.0</Version>
     </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>12.0.2</Version>
+      <Version>13.0.2</Version>
     </PackageReference>
     <BootstrapperPackage Include=".NETFramework,Version=v4.6.2">
       <Visible>False</Visible>